公开(公告)号：US10590234B2

公开(公告)日：2020-03-17

申请号：US15497222

申请日：2017-04-26

申请人： FUJIFILM CORPORATION

发明人： Yuki Hirai ,  Kensuke Masui

IPC分类号： C08G61/12 ,  H01L51/00 ,  H01L29/786 ,  H01L51/05

摘要： Objects of the present invention are to provide an organic semiconductor element having excellent coating manufacturing process suitability, excellent carrier mobility, excellent heat resistance, and excellent flexibility of a semiconductor active layer and to provide an organic semiconductor composition that can form an organic semiconductor having excellent coating manufacturing process suitability, excellent carrier mobility, excellent heat resistance and excellent flexibility, an organic semiconductor film in which the composition is used, and a method of manufacturing an organic semiconductor element.The organic semiconductor element according to the present invention includes a compound represented by Formula 1 in a semiconductor active layer. In Formula 1, A is an aromatic ring selected from any one of aromatic rings represented by Formula 2 or 3, *'s represent bonding positions to two side chalcogenophene rings, Xa's represent chalcogen atoms, one of X1 and Y1 is a chalcogen atom, and one of X2 and Y2 is a chalcogen atom.

公开(公告)号：US09705095B2

公开(公告)日：2017-07-11

申请号：US15199138

申请日：2016-06-30

申请人： FUJIFILM Corporation

发明人： Katsuyuki Youfu ,  Yuki Hirai ,  Kensuke Masui

IPC分类号： H01L51/00 ,  C07C25/24 ,  C07C39/373 ,  C07D487/04 ,  C07D493/04 ,  C07D498/04 ,  C07C47/55 ,  C07D495/04 ,  C07D513/04 ,  C07F7/08 ,  C07C17/263 ,  H01L51/05

CPC分类号： H01L51/0074 ,  C07C17/263 ,  C07C25/24 ,  C07C39/373 ,  C07C47/55 ,  C07D487/04 ,  C07D493/04 ,  C07D495/04 ,  C07D498/04 ,  C07D513/04 ,  C07F7/081 ,  C09B57/00 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0545 ,  H01L51/0558 ,  H01L51/0566

摘要： Provided are an organic transistor having high carrier mobility that contains a compound represented by the following formula in a semiconductor active layer; a compound; an organic semiconductor material for a non-light-emitting organic semiconductor device; a material for an organic transistor; a coating solution for a non-light-emitting organic semiconductor device; and an organic semiconductor film for a non-light-emitting organic semiconductor device (each of X1 and X2 represents NR13, an O atom, or a S atom; A1 represents CR7 or a N atom; A2 represents CR8 or a N atom; R13 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, or an acyl group; each of R1 to R8 independently represents a hydrogen atom or a substituent; at least one of R1, R2, R3, R4, R5, R6, R7, or R8 is a substituent represented by -L-R; L represents a divalent linking group having a specific structure; and R represents an alkyl group, a cyano group, a vinyl group, an ethynyl group, an oxyethylene group, an oligo-oxyethylene group in which a repetition number v of an oxyethylene unit is equal to or greater than 2, a siloxane group, an oligosiloxane group having two or more silicon atoms, or a trialkylsilyl group).

公开(公告)号：US11091662B2

公开(公告)日：2021-08-17

申请号：US16111417

申请日：2018-08-24

申请人： FUJIFILM Corporation

发明人： Kosuke Watanabe ,  Yushi Hongo ,  Kensuke Masui ,  Naoharu Kiyoto ,  Toshiyuki Makuta ,  Kazuhiro Hamada

IPC分类号： C09D11/38 ,  C09D11/322 ,  C09D11/40 ,  C08K3/08 ,  C08K5/378 ,  C09D11/08 ,  C09D11/52 ,  B41M5/00 ,  B41J2/165

摘要： Provided is an ink composition used for image formation by an ink jet method. The ink composition includes plate-like metal particles that include a metal element having a standard oxidation-reduction potential nobler than −1.65 V, that have an average equivalent circle diameter of 10 nm or more and less than 500 nm, and that have an average aspect ratio, which is the ratio of the average equivalent circle diameter to an average thickness, of 3 or more. Also provided are an ink set, an image forming method, and a printed matter.

公开(公告)号：US09954172B2

公开(公告)日：2018-04-24

申请号：US15593337

申请日：2017-05-12

申请人： FUJIFILM CORPORATION

发明人： Yuki Hirai ,  Kensuke Masui

IPC分类号： H01L51/00 ,  C07D495/22 ,  C08G61/12 ,  H01L51/05

CPC分类号： H01L51/0036 ,  C07D495/22 ,  C08G61/12 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/12 ,  C08G2261/1412 ,  C08G2261/18 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3243 ,  C08G2261/411 ,  C08G2261/51 ,  C08G2261/64 ,  C08G2261/92 ,  C08K5/45 ,  C08L101/00 ,  H01L29/786 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/0074 ,  H01L51/05 ,  H01L51/0545 ,  H01L51/0566

摘要： An object is to provide an organic semiconductor element having excellent carrier mobility and heat resistance of a semiconductor active layer, an organic semiconductor composition for obtaining this element, an organic semiconductor film, and a method of manufacturing an organic semiconductor element in which the composition is used, and another object is to provide a compound and an oligomer or a polymer that are suitably used in the organic semiconductor element, the organic semiconductor composition, the organic semiconductor film, and the method of manufacturing an organic semiconductor element.The organic semiconductor element of the present invention includes a compound represented by Formula 1 below in a semiconductor active layer. In Formula 1, X represents a chalcogen atom, p and q each independently represent an integer of 0 to 2, and R1 and R2 each independently represent a halogen atom or a group represented by Formula W below.

公开(公告)号：US11290634B2

公开(公告)日：2022-03-29

申请号：US17026336

申请日：2020-09-21

申请人： FUJIFILM Corporation

发明人： Tetsu Wada ,  Michio Cho ,  Kensuke Masui

IPC分类号： H04N5/232 ,  G02B7/34 ,  G02B7/36 ,  G03B13/36 ,  G03B17/14

摘要： Provided are an imaging apparatus, an imaging method, and a program that can directly determine a sensor position at which an image with good image quality is obtained from obtained image information. The imaging apparatus moves an image sensor to a plurality of sensor positions in the optical axis direction of an imaging lens, and focuses a subject at each of the plurality of sensor positions. Image data of the subject focused at each of the plurality of sensor positions is acquired, and the image data is analyzed to calculate an image evaluation value at each of the plurality of sensor positions.

公开(公告)号：US09653686B2

公开(公告)日：2017-05-16

申请号：US14993371

申请日：2016-01-12

申请人： FUJIFILM Corporation

发明人： Koji Takaku ,  Akihiro Kaneko ,  Hiroki Sugiura ,  Kensuke Masui ,  Yasunori Yonekuta ,  Yuki Hirai ,  Masashi Koyanagi

IPC分类号： C08G59/00 ,  H01L51/00 ,  C08G61/12 ,  C07C49/697 ,  C08G61/02 ,  H01L51/05

CPC分类号： H01L51/0036 ,  C07C49/697 ,  C07C2603/10 ,  C08G61/02 ,  C08G61/12 ,  C08G61/126 ,  C08G2261/1412 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3223 ,  C08G2261/3241 ,  C08G2261/3242 ,  C08G2261/332 ,  C08G2261/3325 ,  C08G2261/342 ,  C08G2261/344 ,  C08G2261/364 ,  C08G2261/414 ,  C08G2261/92 ,  H01L51/0007 ,  H01L51/0043 ,  H01L51/0545 ,  H01L51/0558

摘要： An organic film transistor containing a compound, which is composed of n repeating units represented by Formula (1-1), (1-2), or (101), in a semiconductor active layer is an organic film transistor using a compound that results in high carrier mobility when being used in the semiconductor active layer of the organic film transistor and exhibits high solubility in an organic solvent; (Each of R1 R2 represents a hydrogen atom or a substituent; each of Ar1 and Ar2 independently represents a heteroarylene group or an arylene group; V1 represents a divalent linking group; m represents an integer of 0 to 6; cy represents a naphthalene ring or an anthracene ring; each of R3 and R4 represents a hydrogen atom or a substituent; each of Ar3 and Ar4 represents a heterocyclic aromatic ring or an aromatic ring; V2 represents a divalent linking group; p represents an integer of 0 to 6; n represents an integer of equal to or greater than 2; A is a divalent linking group represented by Formula (101′); each of RA1 to RA6 represents a hydrogen atom, a substituent, or a direct bond with Ar101 or Ar102 in Formula (101); and among the groups represented by RA1 to RA6, two different groups are direct bonds with Ar101 and Ar102 in Formula (101) respectively.)

公开(公告)号：US09508934B2

公开(公告)日：2016-11-29

申请号：US14993403

申请日：2016-01-12

申请人： FUJIFILM Corporation

发明人： Akihiro Kaneko ,  Koji Takaku ,  Yasunori Yonekuta ,  Yuki Hirai ,  Hiroki Sugiura ,  Masashi Koyanagi ,  Kensuke Masui

IPC分类号： C08G59/00 ,  H01L51/00 ,  C08G61/12 ,  C08L65/00 ,  H01L51/05

CPC分类号： H01L51/0036 ,  C08G61/126 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/18 ,  C08G2261/314 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/344 ,  C08G2261/414 ,  C08G2261/92 ,  C08L65/00 ,  H01L51/0003 ,  H01L51/0043 ,  H01L51/0545 ,  H01L51/0558

摘要： An organic film transistor containing a compound, which is composed of n repeating units represented by Formula (101-1), in a semiconductor active layer is an organic film transistor using a compound having high carrier mobility and high solubility in an organic solvent; where each of R111 to R114 independently represents a hydrogen atom or a substituent; each of Ar101 and Ar102 independently represents a heteroarylene group or an arylene group; V101 represents a divalent linking group; m represents an integer of 0 to 6; when m is equal to or greater than 2, two or more groups represented by V101 may be the same as or different from each other; and n is equal to or greater than 2.

公开(公告)号：US10355215B2

公开(公告)日：2019-07-16

申请号：US15367185

申请日：2016-12-02

申请人： FUJIFILM CORPORATION

发明人： Takafumi Nakayama ,  Wataru Kikuchi ,  Kensuke Masui

IPC分类号： H01L51/00 ,  H01L29/786 ,  C08F210/02 ,  C09D5/24 ,  C09D123/16 ,  H01L51/05 ,  C08F210/18

摘要： An object of the present invention is to provide a composition for forming an organic semiconductor film that makes it possible to obtain an organic semiconductor film having excellent mobility and uniformity thereof, an organic semiconductor element including an organic semiconductor film having excellent mobility and uniformity thereof, and a method for manufacturing the organic semiconductor element.The composition for forming an organic semiconductor film of the present invention contains an organic semiconductor as a component A and a polymer chemically modified some or all of the ethylenically unsaturated double bonds of a ethylenically unsaturated double bond-containing polymer, as a component B. It is preferable that the ethylenically unsaturated double bond-containing polymer is at least one kind of polymer selected from the group consisting of natural rubber, an acrylonitrile-butadiene copolymer, polyisoprene, a styrene-butadiene copolymer, polybutadiene, polychloroprene, an ethylene-propylene-diene copolymer, a styrene-butadiene-styrene block copolymer, and a styrene-isoprene-styrene block copolymer.

公开(公告)号：US10074813B2

公开(公告)日：2018-09-11

申请号：US15648463

申请日：2017-07-13

申请人： FUJIFILM CORPORATION

发明人： Yosuke Yamamoto ,  Yushi Hongo ,  Kensuke Masui

IPC分类号： H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  C07D495/22 ,  H01L29/786 ,  H01L51/05 ,  C09D11/03 ,  C09D11/033 ,  C09D11/102 ,  C09D11/36 ,  C09D11/38 ,  C09D11/52

CPC分类号： H01L51/0074 ,  C07D495/22 ,  C09D11/03 ,  C09D11/033 ,  C09D11/102 ,  C09D11/36 ,  C09D11/38 ,  C09D11/52 ,  H01L29/786 ,  H01L51/0036 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/05

摘要： An object of the present invention is to provide an organic semiconductor composition, which makes it possible to obtain an organic semiconductor film having high mobility and being excellent in film uniformity and heat resistance, and a method for manufacturing an organic semiconductor element.The organic semiconductor composition of the present invention contains an organic semiconductor as Component A and an organic solvent, which is represented by Formula B-1 and has a melting point of equal to or lower than 25° C. and a boiling point of equal to or higher than 150° C. and equal to or lower than 280° C., as Component B, in which an ionization potential of Component A is equal to or higher than 5.1 eV. In the formula, X represents O, S, S═O, O═S═O, or NR, Y1 to Y4 each independently represent NR1 or CR10R11, R, R1, R10, and R11 each independently represent a hydrogen atom or a substituent, and n represents 1 or 2.

公开(公告)号：US10062851B2

公开(公告)日：2018-08-28

申请号：US15375187

申请日：2016-12-12

申请人： FUJIFILM CORPORATION

发明人： Toshihiro Kariya ,  Kensuke Masui ,  Takafumi Nakayama ,  Shuji Kanayama ,  Hiroyuki Takahashi

IPC分类号： H01L51/00 ,  H01L51/05

CPC分类号： H01L51/0071 ,  C09D11/037 ,  C09D11/322 ,  C09D11/52 ,  H01L51/0004 ,  H01L51/0005 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/0068 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/0533 ,  H01L51/0545 ,  H01L51/0558

摘要： An object of the present invention is to provide a composition for forming an organic semiconductor film that makes it possible to obtain an organic semiconductor film having excellent mobility and heat stability, an organic semiconductor element including an organic semiconductor film having excellent mobility and heat stability, and a method for manufacturing the organic semiconductor element.The composition for forming an organic semiconductor film of the present invention contains an organic semiconductor having a condensed polycyclic aromatic group and a polymer, in which the number of rings in the condensed polycyclic aromatic group is equal to or greater than 4, at least two rings in the condensed polycyclic aromatic group contain at least one atom selected from the group consisting of a sulfur atom, a nitrogen atom, a selenium atom, and an oxygen atom, the condensed polycyclic aromatic group contains, as a partial structure, at least any one structure selected from the group consisting of a benzene ring, a naphthalene ring, and a phenanthrene ring, and the polymer has a glass transition temperature of equal to or higher than −100° C. and equal to or less than −30° C. and an elastic recovery of equal to or less than 30%.